7060 exhaust manifold

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dualquads

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Joined: 12 Dec 2010
Location: Ill Annoy
Points: 53

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Topic: 7060 exhaust manifold
Posted: 08 May 2011 at 8:53pm

I have cracked center manifold on my 7060. Tried today to get the bolts out with a socket and flex-handle. Very tight to the point of afraid of breaking them. Any tips on how to get these things loose? Thought about using a heavy air impact wrench but it's at the other farm and I didn't have much time today. Thank you for any help.

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Steve M C/IL View Drop Down

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Joined: 01 Jul 2010
Location: shelbyville IL
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Posted: 08 May 2011 at 9:20pm

Soak with favorite pentrant.Get a large drift/punch of some kind,set against the head and give it a good whack with a 3-4lb hammer.Your probably stuck at the bolt to manifold joint as much as anything. They only torque around 65ft/lb.

armandjones82 View Drop Down

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Location: Missouri
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Posted: 14 May 2011 at 5:07am

dualquads wrote:

I have cracked center exhaust manifold on my 7060. Tried today to get the bolts out with a socket and flex-handle. Very tight to the point of afraid of breaking them. Any tips on how to get these things loose? Thought about using a heavy air impact wrench but it's at the other farm and I didn't have much time today. Thank you for any help.

A regular ratchet would not apply enough torque so I've used a breaker bar to get mine loose.. A loud pop type sound would come out when their already loose..